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Re: endless loop in compute_inverse bootstrapping on alpha
- From: Ritzert at t-online dot de
- To: gcc at gcc dot gnu dot org
- Cc: zack at codesourcery dot com
- Date: Fri, 23 Aug 2002 16:39:56 +0200 (CEST)
- Subject: Re: endless loop in compute_inverse bootstrapping on alpha
- References: <1030112041.3d6643293d73d@webmail.t-online.de>
A little more info:
compute_inverse gets called multiple times like this:
Breakpoint 6, compute_inverse (order=1)
at /home/ritzert/nfs/compile/gcc/HEAD/gcc/gcc/ggc-page.c:1084
1084 e = 0;
1: size = 2
(gdb) c
Continuing.
...
Breakpoint 6, compute_inverse (order=31)
at /home/ritzert/nfs/compile/gcc/HEAD/gcc/gcc/ggc-page.c:1084
1084 e = 0;
1: size = 2147483648
(gdb) c
Continuing.
Breakpoint 6, compute_inverse (order=32)
at /home/ritzert/nfs/compile/gcc/HEAD/gcc/gcc/ggc-page.c:1084
1084 e = 0;
1: size = 0
Here obviously size % 2 == 0 will always be true.
Michael